18QHTF21-13.530537-OE

Overview

The 18QHTF21-13.530537-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.530537 MHz with an LVCMOS output logic level. The device requires a supply voltage of 1.8V and features enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable and disable control function
• Lead-free surface mount construction

Applications

• Timing and clock signal generation in electronic devices
• General purpose timing applications requiring precise frequency stability

Procurement Notes

Verify the specific ordering suffix to ensure correct operational parameters. Confirm that the OE suffix aligns with the required enable/disable functionality and output characteristics. Cross-reference the part number with official manufacturer documentation to validate the exact frequency tolerance and operating temperature range before procurement.

Selection Notes

Select this component when a low-voltage 1.8V supply is available and space constraints require a 2.0x1.6mm footprint. Ensure the application supports LVCMOS logic levels and requires the specific enable/disable control feature provided by this series.

Part Context

This oscillator belongs to the H21 or similar SMD oscillator series from Mercury Electronic Ind. Co., Ltd. The company specializes in quartz frequency control products, leveraging decades of experience in crystal manufacturing to provide reliable timing solutions for various electronic systems.

Replacement Considerations

Direct substitutes include other 13.530537 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications against original datasheets before substitution.